The Canaanite girl gave birth to a son and named him Er.
These are the family groups from the tribe of Judah: Shelah—the Shelanite family group; Perez—the Perezite family group; Zerah—the Zerahite family group. (Two of Judah’s sons, Er and Onan, died in Canaan.)
Judah’s sons were Er, Onan, Shelah, Perez, and Zerah. (Er and Onan died while still in Canaan.) Perez’s sons were Hezron and Hamul.
Judah’s sons were Er, Onan, and Shelah. Bathshua from Canaan was their mother. The Lord killed Er, the first son, because he saw that he was evil.